Runway Friction Testing Linear Actuator

Runway Friction Testing

Client: Douglas Tugmaster

The Runway Friction Testing project, in collaboration with Douglas Tugmaster in the Heavy Industrial/Aviation sector, aimed to supply a linear actuator for raising and lowering a wheel used in testing runway friction. The equipment, deployed globally, required reliable operation in extreme temperatures.

The Runway Friction Testing project, in collaboration with Douglas Tugmaster in the Heavy Industrial/Aviation sector, aimed to supply a linear actuator for raising and lowering a wheel used in testing runway friction. The equipment, deployed globally, required reliable operation in extreme temperatures.

The challenges associated with this project included:

  • Precise Specifications: Supplying a linear actuator with a 68mm stroke, 6000N force, and 5mm/s speed, fitted with special stainless steel clevis ends, potentiometer feedback, and end-of-stroke limit switch feedback.
  • Global Deployment: The equipment, used worldwide for runway friction testing, needed to operate in a variety of extreme temperatures.
  • Long-Term Reliability: Ensuring the linear actuator’s long-term reliability, high ingress protection, and temperature resilience, considering its modulation capability.
Runway Friction Testing Linear Actuator

Lambda Industrial Electric Actuator

To address these challenges, TRC-Sadovod provided tailored solutions:

  • Lambda Linear Actuator: Supplied the Lambda linear actuator with IP66 protection for more than 400 actuators over the last 10 years. The units demonstrated exceptional reliability with no product-related failures.
  • Temperature Resilience: Designed for 100,000 operations at full load and tested to operate in temperatures ranging from -35⁰C to +90⁰C, ensuring performance in various extreme conditions.
  • Global Application: The Mu-Meter friction, equipped with Lambda linear actuators, is considered the world’s best-selling continuous friction measuring machine, highlighting its global success.

The implementation of TRC-Sadovod’ solutions led to:

  • Reliable Operation: The Lambda linear actuators proved highly reliable, with no product-related failures, contributing to the success of the Mu-Meter friction as a leading friction measuring machine.
  • Global Success: The Mu-Meter friction, equipped with Lambda actuators, achieved global recognition as the best-selling continuous friction measuring machine.
  • Temperature Robustness: The actuators demonstrated resilience in extreme temperatures, meeting the diverse operational requirements of the equipment deployed worldwide.
Runway Friction Testing Linear Actuator
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Runway Friction Testing Linear Actuator

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